The 10 Best Hvac/mechanical contractors in Saint Louis, MO

Search for a Hvac/mechanical contractor or submit a project to find licensed contractors.

Filter for Hvac/mechanical contractors

Location
+50 miles (recommended)
+25 miles
+10 miles
Only
Trade
hvac/mechanical contractors
General Contractors ›
Architects ›
Electricians ›
Home Builders ›
Roofers ›
Plumbers ›
Home Addition Contractors ›
Residential Remodeling Contractors ›
Construction Type
Residential
Commercial
Avg. Project Value
Up to $10K
Up to $50K
Up to $100K
$100K+
All
Nearby Cities
Affton
Arnold
Brentwood
Clayton
Granite City
Features
Client reviews
Verified projects
Project photos
Sort by:
76 - 100 of 301 experts
SHH
get quote
Smart House Heating and Cooling
BZ SCORE: 102
15.0 Hvac projects
15.0 Mechanical projects
AWH
get quote
All Weather Htg & A/C
BZ SCORE: 101
Notable project: (Mechanical residential mechanical. 7651 Rannells Ave, Saint Louis, MO, 63143). Move air conditioning from front to back */*/* interior inspection required for air conditioning lines */*/*
MSG
get quote
Mechanical Services Group
BZ SCORE: 101
25.0 Mechanical projects
20.0 Hvac projects
FH
get quote
Fabick Heating and Cooling
BZ SCORE: 101
8.0 Hvac projects
7.0 Mechanical projects
Notable project: (Mechanical commercial mechanical. 5429 Telegraph Rd, Saint Louis, MO, 63129). Hvac for showroom addition-reinhold flooring 13bld-00704
VS
get quote
Vdf Services
BZ SCORE: 101
6.0 Hvac projects
6.0 Mechanical projects
PM
get quote
Peters-eichler Mechanical
BZ SCORE: 101
4.0 Hvac projects
4.0 Mechanical projects
Notable project: (Mechanical commercial mechanical. 10010 Kennerly Rd, Fl 1, Saint Louis, MO, 63128). Interior alteration (st. anthony's-simulation lab) **no construction being done per bob lee-only mechanical work**
WUF
get quote
Washington University Facilities Planning & Management
BZ SCORE: 100
3.0 Mechanical projects
6.0 Other projects
Notable project: (Land disturbance commercial ordinary. 6465 Forsyth Blvd, Saint Louis, MO, 63105). Ordinary land disturbance for simon hall(parking lot alt) @ washington university/13pac-00132
AIQ
get quote
Al-don Indoor Quality Specialist, LLC
BZ SCORE: 100
4.0 Home additions
103.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 11 Willow Hill Rd, Saint Louis, MO, 63124). ***this property is located in the municipality of ladue. st. louis county does currently provide code enforcement services in this municipality for this type of application. please contact them directly for permit information. thank you.***install new amana furnace air conditioning and coil
RH
get quote
Reliable Heating & Cooling Inc
BZ SCORE: 100
29.0 Home additions
227.0 Hvac projects
Notable project: (Mechanical residential mechanical. 8412 Jacklin Ave, Hazelwood, MO, 63042). ***this property is located in the municipality of berkeley. st. louis county does currently provide code enforcement services in this municipality for this type of application. please contact them directly for permit information. thank you.***replace furnace
LH
get quote
Lathan Heating & Cooling
BZ SCORE: 100
11.0 Hvac projects
11.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 4106 Bridgeton Greens Dr, Bridgeton, MO, 63044). Installing furnace & air conditioning coils same for same replacement
TS
get quote
Total Service
BZ SCORE: 100
4.0 Mechanical projects
3.0 Hvac projects
ABM
get quote
American Boilers Mechanical
BZ SCORE: 99
7.0 Mechanical projects
5.0 Hvac projects
ORS
get quote
Omni Refrigeration Services Inc
BZ SCORE: 99
5.0 Mechanical projects
3.0 Hvac projects
Notable project: (Mechanical commercial mechanical. 9578 Manchester Rd, Saint Louis, MO, 63119). Install refrigeration- global brew tap house; 15bld-02088 mec-06740

BuildZoom: The Best Way to Hire

Let us do the work for you. Simply describe your project and we'll help you find the perfect contractor.

MI
get quote
Morgner, Inc
BZ SCORE: 98
81.0 Mechanical projects
80.0 Hvac projects
Notable project: (Plumbing residential water heater. 10 Winnetka Ln, Saint Louis, MO, 63122). **rapid response inspection** replace water heater
Hp
get quote
Hoffman plumbing and Heating
BZ SCORE: 98
5.0 Total projects
JHF
get quote
John Henry Foster Company of ST. Louis, Inc
BZ SCORE: 98
5.0 Mechanical projects
4.0 Hvac projects
ASI
get quote
Airvana Solutions, Inc
BZ SCORE: 98
7.0 Hvac projects
7.0 Mechanical projects
LB
get quote
Lou Brock & Williams Mechanical Contracting, Inc
BZ SCORE: 98
4.0 Mechanical projects
3.0 Other projects
VH
get quote
Vasill Heating & Air Conditioning
BZ SCORE: 98
3.0 Hvac projects
3.0 Mechanical projects
Notable project: (Mechanical multifamily mechanical. 4353 Chateau De Ville Dr, Saint Louis, MO, 63129). Replace 60 kw furnace & a-coil
TCH
get quote
Total Comfort Heating and Cooling
BZ SCORE: 97
(2 reviews)
4.0 Hvac projects
4.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 1231 Ticonderoga Dr, Chesterfield, MO, 63017). >in the future please complete the device information section of the applicaton. i have completed it for you today. thank you cindy helton<replace existing with 100 000 btu furnace and 4 ton air conditioning
AH
get quote
Absolute Heat and Air, LLC
BZ SCORE: 97
4.0 Hvac projects
3.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 638 Allen Ave, Saint Louis, MO, 63125). **scope of work requires plan review-need to submit four sets of detailed plans for approval** replace existing natural draft gas furnace with 95% gas furnace and relocate from bathroom closet to horizontal attic installation. two pipe concentric kit vented through roof. seal and insulation wrap... (more)
HRS
get quote
Houston Residential Services
BZ SCORE: 97
5.0 Hvac projects
5.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 7201 N Bristol Dr, Saint Louis, MO, 63121). I will be replacing existing furnace and air conditioner with new equipment to be installed in the same place as old units. the furnace is a 90% energy efficiency unit and will be vented with 3"pvc pipe. the air conditioner will be a 3.5 ton unit 13seer rating
BMC
get quote
Brand Mechanical Company
BZ SCORE: 96
30.0 Total projects
Notable project: (Residential building investigation. 12842 Broadridge Ln, Black Jack, MO, 63033). Residential building code investigation for replacing various plumbing fixtures including kitchen sink water heater dishwasher lavatories bathtub shower and waste stack. beth rehm ask if there was any drywall work being done with this large scope of plumbing work being performed and the plumbing... (more)
TSM
get quote
Tri State Mechanical Services Inc
BZ SCORE: 96
4.0 New constructions
19.0 Mechanical projects
Notable project: (Mechanical commercial mechanical. 3811 S Lindbergh Blvd, Saint Louis, MO, 63127). ***"scope of work requires plan review-please submit four sets of signed/sealed eng drawings for approval"***supply and install insulated copper line sets for (2) walk in coolers and (1) walk in freezer condensers to be remote on roof use existing roof flashings and install 4x4 treated wood below... (more)
PHC
get quote
Patriot Heating, Cooling & Air Quality
BZ SCORE: 96
11.0 Hvac projects
11.0 Mechanical projects

Recent Work in Saint Louis

63110
Residential
Roof Exhaust Fan and Ductwork Replacement
I have a dry-off oven that is used to dry off parts for the purpose of powder coat painting them. We are having a problem with fumes backfilling the oven and burning the workers eyes. I'm looking to change out the exhaust ductwork from the oven to the roof and install a more powerful exhaust fan on the roof. We currently have 8" ductwork but have been told we need to upgrade to 12" and remove the bends in the ductwork and go straight up with it. Currently, this project is a priority. If interested, please get in touch with me. Thank you!
63114
Residential
Attic Duct Repair
My 12" duct broke in the attic. It was put together with duct tape 40 years ago. I would like to get new R6 flex duct installed. It is a 23 ' run in the attic. It tees to two 8" ducts 12' and 12' long. Would you have time to replace my broken ducts? Please call as soon as possible, since I cannot run my a/c. If you are interested in this project, please reach out. Thank you!
$5-$20K
63115
HVAC Repairs
Looking for an independent HVAC contractor for repairs. Please let me know if this is something you can assist with. Thank you!
63118
Residential
Furnace Repair
I need repair for my furnace. If you are interested in this project, please reach out. Thank you!
63105
Residential
AC Installation
I need two window unit air conditioners installed. Please reach out if you can help. Thank you.
63143
Residential
AC Repair
Ac not working. If interested, please get in touch with me. Thank you!

BuildZoom: The Best Way to Hire

Let us do the work for you. Simply describe your project and we'll help you find the perfect contractor.